CN101743371A

CN101743371A - Selector for locks for reinforced doors and the like

Info

Publication number: CN101743371A
Application number: CN200780053738A
Authority: CN
Inventors: M·纳尔多尼; F·弗斯缇尼
Original assignee: CISA SpA
Current assignee: CISA SpA
Priority date: 2007-07-12
Filing date: 2007-07-12
Publication date: 2010-06-16
Also published as: WO2009008014A1; EA017821B1; EA201070134A1; EP2171187B1; EP2171187A1

Abstract

A selector (1) for locks for reinforced doors and the like, of the type that comprises a box-like containment body (2) which has suitable lateral openings (7) for the passage of at least one latch' and at least one bolt (8), the box-like body accommodating a plurality * of substantially laminar elements which are functionally associated with a cylinder, which is actuated by a respective key, and a rotating element for the engagement of a handle, which is associated with the at least one latch by means of lever systems and is designed to move the latch, and comprising a plate (10) which performs a translational motion and is functionally associated, in an upper region, with the rotatable element and, in a lower region, with a laminar element (11), which is rigidly coupled to the bolts (8)- by means of a carousel (12) which is pivoted, in another point, to the box-like body (2). The selector (1) further comprises a translational assembly (13), which can move between two extreme configurations upon selection by the user and is rigidly coupled to a plate (14) for coupling the laminar element (11) to the carousel (12), the plate (14) being functionally associated with the rotating and translatable element as a consequence of rotations of the handle in the rotating element, in the first extreme configuration of the assembly (13) the carousel (12) being pivoted to the plate (14) and being therefore rigidly coupled to the element (11) and in the second extreme configuration the carousel (12) and the plate (14) being separate and independent.

Description

The selector that is used for the lock of reinforced door and similar door

Technical field

The present invention relates to be used for the selector of the lock of reinforced door and similar door.

Background technology

Usually as the access doors of apartment and office, it has suitable sheet reinforced member to reinforced door, and these sheet reinforced members are designed to provide integral reinforcing and make and are difficult to force open the door.

For this door, must provide and have and self identical parts that prevent no-knock safe coefficient of door: hinge should be (thereby the big weight of supporting door and bear any no-knock impact) of oversized dimensions, lock should be provided with the dead bolt in the corresponding keeper of giving prominence to and be adapted to fit in doorframe suitably, the especially dark wall that also is attached to rigidly of keeper.

Such lock comes actuation spring tongue (only in the inboard of door handle is set in some cases, in the both sides of door handle is set in other cases) by handle usually, and activates dead bolt by key in lock core.

For some installation situation, can't adopt this lock, this is because specific rules and regulations exit passageway must be equipped with emergent handle.

The embodiment of known type that is used for the lock of reinforced door does not provide operating grip or the emergency rod possibility with regard to the regracting dead bolt: therefore the institute that needs emergency function sometimes (as long as this enclosure space is occupied by the people), all dead bolt must be locked in the structure of withdrawal.

Yet adopting this solution is that many standards institute is unallowed, and this is because need adhere to user's safe condition all the time.

The embodiment of the several known types dead bolt that allows to withdraw along with turning handle is arranged: however these embodiment must use the very large box-like body (locking much bigger than the standard that is used for reinforced door) that holds owing to comprise a plurality of parts that are mutually related.For this reason, these be applicable to the lock that is used for reinforced door of emergency function be suitable for only being assemblied in special setting and can hold its door.

All obvious problems with lock of emergency function are that under the burglar was in by the situation in the room of the door institute boundary that this lock is installed, this function made that lock is dangerous.

If the burglar can enter room (for example passing through window), then he can go out from main entrance (even door close multi-turn and therefore dead bolt extract out fully), this is because rotate the handle with emergency function just must withdraw spring-latch and dead bolt.

Summary of the invention

The purpose of this invention is to provide a kind of selector that is used for the lock of reinforced door and similar door, it is suitable for the working condition of managing lock according to the purposes type of user oneself setting.

Within this purpose, a target of the present invention provides a kind of selector that is used for the lock of reinforced door and similar door, and this selector cost is low, and being easy in the practice provides, and application safety.

This purpose and this target and other target will become more apparent hereinafter, they are realized by a kind of selector that is used for the lock of reinforced door and similar door, described lock comprises the box-like body that holds, the described box-like body that holds has suitable lateral openings and passes through at least one spring-latch and at least one dead bolt, described box-like body is held a plurality of basic chip components that are associated with lock core on function, described lock core is activated by the key of correspondence, described box-like body is also held the rotating element that is used to cooperate handle, described rotating element is associated with described at least one spring-latch by lever system and is designed to move described spring-latch, described lock also comprises plate, the described firm and hard translational motion of executing, be associated with described rotating element on function on top, be associated with described chip component on function in the bottom, described chip component is attached to described dead bolt rigidly by rotor, described rotor is articulated in described box-like body in the another location, its characteristics are, described selector comprises the translation assembly, described translation assembly can move by being chosen between two extreme structures of user, and be attached to plate rigidly, described plate is used for described chip component is attached to described rotor, but described plate since described handle in described rotating element rotation and on function, be associated with described rotation and shift element, in the first extreme structure of described assembly, described rotor is articulated in described plate and therefore is attached to described element rigidly, in the second extreme structure, described rotor and described plate be separate and independently.

Description of drawings

Other features and advantages of the present invention can be from following to preferable but detailed description non-exclusionism embodiment becomes clearer with the selector of the lock that is used for reinforced door and similar door shown in the non-restrictive example mode the accompanying drawing, in the accompanying drawing:

Fig. 1 is provided with according to partial cross-sectional perspective view selector of the present invention, that be used for the lock of reinforced door and similar door, and it is in the structure of forbidding emergency function;

Fig. 2 is provided with according to partial cross-sectional perspective view selector of the present invention, that be used for the lock of reinforced door and similar door, and it is in the structure of forbidding emergency function;

Fig. 3 is provided with according to partial cross-sectional perspective view selector of the present invention, that be used for the lock of reinforced door and similar door, and it is in the structure of enabling emergency function;

Fig. 4 is provided with according to partial cross-sectional perspective view selector of the present invention, that be used for the lock of reinforced door and similar door, and it is in the structure of enabling emergency function.

The specific embodiment

Referring to accompanying drawing, Reference numeral 1 always indicates the selector of the lock that is used for reinforced door and similar door.

Be suitable for assembling lock selector 1, that be used for reinforced door and comprise the box-like body 2 that holds: body 2 is to be configured as similar parallelepiped basically, have two faces 3 relative, that big surface is arranged, and four sides, top 4, bottom 5, front 6 and back (not shown in FIG.).Box-like body 2 can be provided with by the standard size specification that adopts this type lock, and its advantage is can be installed in any reinforced door and need not it is done any change.

Box-like body 2 is provided with suitable lateral openings 7, be used for passing through: according to embodiment as shown in the figure at least one spring-latch (not shown in FIG.) and at least one dead bolt 8, at least one dead bolt 8 is made of four cylindrical elements, and four cylindrical elements are arranged to parallel to each other and can be slided transverse to lock 1.The embodiment that has adopts additional dead bolt, these dead bolts from the top 4 and from following 5 outstanding connecting rod is suitable for actuator pin to be associated with connecting rod, these pins are implemented with respect to the translational motion of door and are arranged to leave lock 1 any distance.

A plurality of chip components basically are contained in the box-like body 2, and are associated on function with by the lock core of corresponding key-actuated (can only see a portion 9 in the drawings).

Also exist the rotating element (not shown in FIG.) to cooperate handle in body 2: by the suitable known type lever system that is designed to the mobile spring tongue, described rotating element is associated with at least one spring-latch.

This lock also comprises translation plates 10, translation plates 10 is associated with rotating element on function on top, be associated with chip component 11 on function in the bottom, chip component 11 is attached to dead bolt 8 rigidly by rotor 12, and this rotor 12 is articulated in box-like body 2 in the another location.

Selector 1 comprises translation assembly 13, and translation assembly 13 can move by being chosen between two extreme structures of user, and is attached to plate 14 rigidly, and plate 14 is used for chip component 11 is attached to rotor 12.

Plate 14 is associated with rotating element on function, and can implement translational motion owing to the rotation of handle in described element: in fact, each rotation of handle must make plate 14 translations.When plate 14 was attached to rotor 12, its motion caused the rotation of rotor 12 and the withdrawal of element 11, the i.e. withdrawal of dead bolt 8.

In the first extreme structure of assembly 13 (can see from Fig. 3 and 4), rotor 12 is articulated in plate 14 and therefore is attached to element 11 rigidly, and in the second extreme structure (can see from Fig. 1 and 2), rotor 12 and plate 14 be separates with independently.

Translation assembly 13 comprises carriage 13a, and carriage 13a is provided with suitable groove 15 to hold the pin 16 of rigid connection to body 2.

Groove 15 and sell 16 and be suitable between two extreme structures guide bracket 13a in the translational motion process: like this, as what can from figure, be clear that, plate 14 can move along preset direction (in the drawings for vertically), and the range that moves equals the length of groove 15.

Assembly 13 is associated with actuation element 17 on function, and actuation element 17 can activate from the outside even indirectly, and is designed so that assembly 13 moves between two extreme structures.

Particularly, according to embodiment as shown in the figure, actuation element 17 comprises rotation connector 18, can touch this rotation connector 18 (according to embodiment as shown in the figure, opening 19 is arranged in front 6) by the opening 19 of box-like body 2 from the outside.

Connector 18 has towards the end 20 of body 2 inboards, and end 20 is shaped suitably and directly contacts with the teat 21 of rigid connection to carriage 13a.

According to the position, angle of connector 18, the profile of end 20 is determined the position of carriage 13a, therefore determines being coupled to each other and disengaged condition of plate 14 and rotor 12.

According to another embodiment, actuation element 17 comprises slide block, can touch this slide block from the outside by the opening of box-like body 2.In described slide block, be associated with carriage 13a towards the end of body 2 inboards, the position of carriage 13a is determined in the translational motion of slide block, therefore determines being coupled to each other and disengaged condition of plate 14 and rotor 12.

Also can provide an embodiment, wherein, actuation element 17 is electromechanicals: in this case, actuation element 17 comprises actuator, this actuator is subjected to switch control, alternatively even had by switch Long-distance Control, this actuator to be attached to carriage 13a so that the moving element end of carriage 13a translation, therefore determine being coupled to each other and disengaged condition of plate 14 and rotor 12.

The actuation element 17 that comprises swinging block alternatively also can be provided, can touch this swinging block from the outside by the opening of box-like body 2, the surface of swinging block is towards body 2 inboards that are associated with carriage 13a.

In this case, swinging block is determined the position of carriage 13a with respect to the rotation of pivot axis, therefore determine being coupled to each other and disengaged condition of plate 14 and rotor 12: for the user, swinging block has the outward appearance of switch, and this switch can be arranged on (its outward appearance is quite analogous to switch used in the electrical system) in two different structures.

The plate 14 that is used for chip component 11 is attached to rotor 12 comprises open slot 22, open slot 22 towards and be in close proximity to pin 23, pin 23 is attached to rotor 12 rigidly.

In a described extreme structure, pin 23 is contained in the groove 22, and in another extreme structure, pin is in outside the groove 22.

Operation according to selector 1 of the present invention is as follows.

When the position that actuation element 17 remained on corresponding to the first extreme structure, make carriage 13a implement translational motion towards the top 4 of body 2.In this state, plate 14 also rises, and therefore sells 23 and is positioned at outside the groove 22: rotor 12 and plate 14 are to throw off mutually, but rotor 12 freely-movables; In this structure, lock is not implemented emergency function, has only by the dead bolt 8 of could withdrawing with corresponding key-actuated lock core.Although the motion of handle can make plate 14 corresponding sports, in fact be not passed to rotor 12, this is to throw off mutually because of two elements.

When actuation element 17 is arranged to the second extreme structure, make the translational motion of carriage 13a enforcement towards the bottom 5 of body 2.In this state, plate 14 also descends, and therefore selling 23 is positioned at groove 22: rotor 12 and plate 14 are coupled to each other, and rotor 12 can only move with plate 14 rigidly; In this structure, lock is implemented emergency function, by the dead bolt 8 of just withdrawing of actuation handle simply.In fact the motion of handle must make plate 14 move accordingly, and the motion of plate 14 is passed to rotor 12, and this is to be coupled to each other because of two elements.Rotor 12 causes element 11 withdrawals, therefore causes dead bolt 8 withdrawals.

Therefore have found that the present invention has realized target and the purpose wanted.

Gou Si the present invention is easy to carry out many modifications and variations like this, and these modifications and variations all fall in the scope of appended claims.

Also available other technical equivalents unit of all details usually replaces.

Shown in exemplary embodiment in, provide about the individual characteristics of instantiation can be in fact with other exemplary embodiment in other different characteristic of existing exchange.

In addition, should be noted that the known any content of discovery all is understood that not require protection and is the theme of abandoning in applying for a patent process.

Claims

1. selector that is used for the lock of reinforced door and similar door, described lock comprises the box-like body (2) that holds, the described box-like body that holds has suitable lateral openings (7) and passes through at least one spring-latch and at least one dead bolt (8), described box-like body is held a plurality of basic chip components that are associated with lock core on function, described lock core is activated by the key of correspondence, described box-like body is also held the rotating element that is used to cooperate handle, described rotating element is associated with described at least one spring-latch by lever system and is designed to move described spring-latch, described lock also comprises translation plates (10), described translation plates (10) is implemented translational motion, be associated with described rotating element on function on top, be associated with described chip component (11) on function in the bottom, described chip component is attached to described dead bolt (8) rigidly by rotor (12), described rotor is articulated in described box-like body (2) in the another location, it is characterized in that, described selector comprises translation assembly (13), described translation assembly can move by being chosen between two extreme structures of user, and be attached to gusset piece (14) rigidly, described gusset piece (14) is used for described chip component (11) is attached to described rotor (12), described gusset piece (14) but since described handle in described rotating element rotation and on function, be associated with described rotation and shift element, in the first extreme structure of described assembly (13), described rotor (12) is articulated in described plate (14) and therefore is attached to described element (11) rigidly, in the second extreme structure, described rotor (12) and described gusset piece (14) be separate with independently.

2. selector as claimed in claim 1, it is characterized in that, described translation assembly (13) comprises carriage (13a), described carriage is provided with suitable groove (15) to hold the pin (16) of rigid connection to described body (2), and described groove (15) and described pin (16) are suitable for guiding in the translational motion process described carriage (13a) between described extreme structure.

3. selector as claimed in claim 2 is characterized in that, described assembly (13) is associated with actuation element (17) on function, and described actuation element can activate from the outside even indirectly, and is designed so that described assembly moves between described extreme structure.

4. selector as claimed in claim 3, it is characterized in that, described actuation element (17) comprises rotation connector (18), can touch described rotation connector from the outside by the opening (19) of described box-like body (2), the end of described rotation connector (20) is towards the inboard of described body (2), be shaped suitably and directly contact with the teat (21) of rigid connection to described carriage (13a), position, angle according to described connector (18), the profile of described end (20) is determined the position of described carriage (13a), therefore determines being coupled to each other and disengaged condition of described gusset piece (14) and described rotor (12).

5. selector as claimed in claim 3, it is characterized in that, described actuation element (17) comprises slide block, can touch described slide block from the outside by the opening of described box-like body (2), in described slide block, the end inboard towards described body (2) is associated with described carriage (13a), and the position of described carriage (13a) is determined in the translational motion of described slide block, therefore determines being coupled to each other and disengaged condition of described gusset piece (14) and described rotor (12).

6. selector as claimed in claim 3, it is characterized in that, described actuation element (17) comprises actuator, described actuator is subjected to switch control, alternatively even be subjected to the switch Long-distance Control, in described actuator, the end of moving element and described carriage (13a) are complementary so that therefore described carriage translation determines being coupled to each other and disengaged condition of described gusset piece (14) and described rotor (12).

7. selector as claimed in claim 3, it is characterized in that, described actuation element (17) comprises swinging block, can touch described swinging block from the outside by the opening of described box-like body (2), in described swinging block, surface towards the inboard of described body (2) is associated with described carriage (13a), and described swinging block is determined the position of described carriage (13a) with respect to the rotation of pivot axis, therefore determines being coupled to each other and disengaged condition of described gusset piece (14) and described rotor (12).

8. one or multinomial described selector in the claim as described above, it is characterized in that, the described gusset piece (14) that is used for described chip component (11) is attached to described rotor (12) comprises open slot (22), described open slot towards and be in close proximity to pin (23), described pin is attached to described rotor (12) rigidly, in the extreme structure in the described extreme structure of described assembly (13), described pin (23) is contained in the described open slot (22), and in another extreme structure, described pin (23) is in outside the described open slot (22).